// JavaScript Document
<!--
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}
//-->
<!--
 var chiffre = new Array(
 '1/10',
 '2/10',
 '3/10',
 '4/10',
 '5/10',
 '6/10',
 '7/10',
 '8/10',
 '9/10',
 '10/10');
 var french = new Array(
 'Esquisses de mod&egrave;les vivants',
 'Esquisses de mod&egrave;les vivants',
 'Esquisses de mod&egrave;les vivants',
 'Esquisses de mod&egrave;les vivants',
 'Esquisses de mod&egrave;les vivants',
 'Illustration sur le th&egrave;me des fraises intitul&eacute;e &laquo;&nbsp;Go&ucirc;te-moi&nbsp;&raquo;',
 'Esquisses de mains',
 'Esquisses de mains',
 'Illustration d’un hibou sur carte &agrave; gratter',
 'Dessin au crayon d’un oeuf dans un coquetier');
 var english = new Array(
 'Sketches of living models',
 'Sketches of living models',
 'Sketches of living models',
 'Sketches of living models',
 'Sketches of living models',
 'Illustration on the theme of strawberries entitled &#8220;Taste&nbsp;me&#8221;',
 'Sketches of hands',
 'Sketches of hands',
 'Illustration of an owl on scratchboard',
 'Pencil drawing of an egg in an egg-cup');
 var Limages = new Array("images/illustration/1.gif", 
 "images/illustration/2.gif", "images/illustration/3.gif", "images/illustration/4.gif",
 "images/illustration/5.gif", "images/illustration/6.jpg", "images/illustration/7.gif",
 "images/illustration/8.gif","images/illustration/9.gif","images/illustration/10.jpg");
<!--
function getQueryVariable(variable) {
  var query = window.location.search.substring(1);
  var vars = query.split("?");
  for (var i=0;i<vars.length;i++) {
    var pair = vars[i].split("=");
    if (pair[0] == variable) {
      return pair[1];
    }
  } 
  //la variable n'existe pas
  return "";
}
//-->
//total # of images you have
total_img=10;
var curimg=getQueryVariable("i");
if (curimg == "") {
    curimg = 1;
  }

function prevImg(){
  if (curimg>1){
    curimg--;
  }
  else {
    curimg=total_img;
  }
  document.theimage.src=Limages[curimg - 1];
  document.getElementById('french').innerHTML=french[curimg-1];
  document.getElementById('english').innerHTML=english[curimg-1];
  document.getElementById('chiffre').innerHTML=chiffre[curimg-1];
}

function nextImg(){
  if (curimg<total_img){
    curimg++;
  }
  else {
    curimg=1;
  }
  document.theimage.src=Limages[curimg - 1];
  document.getElementById('french').innerHTML=french[curimg-1];
  document.getElementById('english').innerHTML=english[curimg-1];
  document.getElementById('chiffre').innerHTML=chiffre[curimg-1];
}

//-->
//-->